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#that splits off from pectoral fins during embryological development
quark-nova
·
1 year
Text
Spec evo folks: Six limbed vertebrates can't exist, it wouldn't work physically
Six limbed vertebrates:
#mobula munkiana
#the horns in mantas and mobulas and the flaps in cownose rays are actually a third pair of fins
#that splits off from pectoral fins during embryological development
#spec evo
#speculative evolution
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